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参数资料
| 型号： | RDC-19222-202 |
| 厂商： | DATA DEVICE CORP |
| 元件分类： | 位置变换器 |
| 英文描述： | SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, PQCC44 |
| 封装： | PLASTIC, LCC-44 |
| 文件页数： | 15/24页 |
| 文件大小： | 1233K |
| 代理商： | RDC-19222-202 |
22
Data Device Corporation
www.ddc-web.com
RDC-19220 SERIES
V-12/08-0
ORdERING INFORMATION
Rdc-19224_ -xxxx
(Plastic Package:)
supplemental Process Requirements:
T = Tape and Reel
(Note 2)
Blank = None of the Above
Accuracy:
2 = 4 minutes + 1 LSB
3 = 2 minutes + 1 LSB
Process Requirements:
0 = No Burn-In
9 = Solder Dip, without Burn-In
(Note 3)
Temperature Grade:
2 = -40 to +85°C
3 = 0 to +70°C
A = -40 to +125°C
Package Options: (Note 1)
Blank = Standard
g = Lead free (RoHS Compliant)
Package Type:
2 = PLCC 44-Pin J-Lead (Discontinued Q3, 2005)
4 = MQFP 44-Pin (Available January 3, 2006)
THIN FILM REsIsTOR
NETWORK
DDC-55688-1
INPUT VOLTAGE
(VRMs)
OUTPUT VOLTAGE
(VRMs)
PAcKAGE TYPE
2 Single Ended
2
Ceramic DIP
DDC-49530
11.8
2
Plastic DIP
DDC-57470
11.8
2
Surface Mount
DDC-49590
90
2
Ceramic DIP
DDC-73089
2 Differential
2
Surface Mount
DDC-57471
90
2
Surface Mount
thin FiLM reSiStor netWorKS For Motion FeedbacK productS
DDC converters such as the RDC-19220 series require closely matched 2Vrms Sin/Cos input voltages to minimize digital error. DDC
has custom thin film resistor networks that provide the correctly matched 2Vrms converter outputs for 11.8Vrms Resolver/Synchro or
90Vrms synchro applications.
Any imbalance of the resistance ratio between the Sin/Cos inputs will create errors in the digital output. DDC’s custom thin film resistor
networks have very low imbalance percentages. The networks are matched to 0.02%, which equates to 1 LSB of error for a 16-bit applica-
tion.
Note: For thin film network specifications see the “Thin Film Network Specifications for Motion Feedback
Products” Datasheet available from the DDC web site. (Operating Temperature Range : -55 to +125°C)
Note 1: The lead-free option is available with a Matte Tin finish. DDC can provide the reliability and tin whisker growth data associated with these
products ; however, tin whisker growth is dependent on the application enviornment and customers should collect their own reliability data and per-
form a risk assesment based on their individual requirements.
Note 2: DDC does not recommend Tape and Reel due to potential lead damage.
Note 3: Solder DIP is not available on the MQFP package.
Note 4: The standard part (not lead free) plating is 85/15. (85% tin/15% lead.)
—
DDC ATP
ELECTRICAL TEST
—
2017
INSPECTION / WORKMANSHIP
condition(S)
Method(S)
MiL-Std-883
teSt
Standard ddc proceSSing
For pLaStic MonoLithic productS
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相关代理商/技术参数 |
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| RDC-19222-202T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LVDT/Resolver-to-Digital Converter |
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